Hobbydex / RC cars / Schumacher / U2187

U2187 · SPEED PACK - M3 Nyloc Nut - Purple Alloy (pk8)

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Brand
Schumacher
Part number
U2187
Source
Schumacher Cat L1R instruction manual · Schumacher Cougar KF spare parts (racing-cars.com archive) · Schumacher Mi1 spare parts (racing-cars.com archive) · Schumacher Mi3 spare parts (racing-cars.com archive)
1 more
Category
Nuts · more from Schumacher
Product page
manufacturer website
Pack
8 pcs
Colour
purple
Spec
M3 nylon insert lock nut
Thread
M3
Type
nylon-lock
Across flats (mm)
5.5
Modified
2026-11-02
M3 nylon-lock x 81 cm
3.9*5.5M3 nylon insert lock nutdimensions in mm
Drawn, from the generic size M3 nylon insert lock nut. * not fixed by the spec: drawn with the usual proportions for this type.

Equivalent to

Generic specMatchStandardsSource
M3 nylon insert lock nutfunctional
Thread and type read from the manufacturer's description; the standard is not cited by the brand

Fits these platforms (14)

PlatformHowSource
Schumacher CAT K1 Aerolisted (1 release)
Schumacher CAT K2listed (1 release)
Schumacher CAT L1 EVOlisted (1 release)
Schumacher CAT L1Rlisted (1 release)
Schumacher Cougar KClisted (1 release)
Schumacher Cougar KFlisted (1 release); fitment list: direct
iListed on the maker's spares list for the car (racing-cars.com archive)
Schumacher Cougar KF spare parts (racing-cars.com archive)
Schumacher Cougar KF2listed (1 release)
Schumacher Cougar Laydownlisted (1 release)
Schumacher Menace GTRoption (1 release)
Schumacher Mi1fitment list: direct
iListed on the maker's spares list for the car (racing-cars.com archive)
Schumacher Mi1 spare parts (racing-cars.com archive)
Schumacher Mi3fitment list: direct
iListed on the maker's spares list for the car (racing-cars.com archive)
Schumacher Mi3 spare parts (racing-cars.com archive)
Schumacher Mi5 evolisted (1 release)
Schumacher Mi6option (1 release)
Schumacher Supastox GTlisted (1 release); fitment list: direct
iListed on the maker's spares list for the car (racing-cars.com archive)
Schumacher Supastox GT spare parts (racing-cars.com archive)

Used in

YearReleaseRole
Schumacher Menace GTR discontinuedoption
Schumacher Cougar KF discontinuedlisted
Schumacher CAT K1 Aero discontinuedlisted
Schumacher Mi5 evo discontinuedlisted
Schumacher Supastox GT discontinuedlisted
Schumacher Cougar KF2 discontinuedlisted
Schumacher CAT K2 discontinuedlisted
Schumacher Mi6 discontinuedoption
Schumacher Cougar KC discontinuedlisted
Schumacher Cougar Laydown discontinuedlisted
Schumacher CAT L1 EVO discontinuedlisted
Schumacher CAT L1R discontinuedlisted

Compatibility according to the manufacturer's parts lists; see each release for the source document.